---
title: "Capabilities"
method: GET
path: "/print-mail/v1/snap_packs/capabilities"
tags: ["Snap Packs"]
---

# Capabilities

`GET /print-mail/v1/snap_packs/capabilities`

Provides sizes and mailing classes available for the destination.

## Query parameters

- `destinationCountryCode` string
- `mailingList` string
- `returnCountryCode` string, required

## Response `200`

The request has succeeded.

- SnapPackCapabilities
  - `sizes` SnapPackSize[], required
  - `mailingClasses` OrderMailingClass[], required

## Other responses

- `401` — Access is unauthorized.
- `404` — The server cannot find the requested resource.
- `422` — Client error
- `429` — Client error
- `500` — Server error

---

[API](https://skmtc.net/postgrid/apis/postgrid-address-verification-api.md) · [All operations](https://skmtc.net/postgrid/apis/postgrid-address-verification-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/postgrid/postgrid-address-verification-api/versions/537d2bbc624a/schema)